From nobody Mon Sep 16 19:04:59 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+101111+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+101111+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; t=1678727874; cv=none; d=zohomail.com; s=zohoarc; b=IbInXck663sjLnAkSkf7K+LfIxIZkGzae5HwXu5ZyyZf9Wwx054lXHLXQmQd7zsVXmQZOSFYk27IG60ydA2ibTF4Ex+qKBNHpPtyMy8TgMKAfOHCxwfxStocsxYK89yMw7fnbnGKOLPn79CILGaUq5zpMD7S151iCuG9wawVi8E= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1678727874; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=Bn+BOQ7iIyupk+JkWHQrVgO3NBN350i+JqKv7BJAMAQ=; b=FzlKMdqaYHwlxqMZYSeDL5FkS/jINyLcrguwOmUYe9WT0OqHfSZtZM7bC7bU3C6hAmwiWfgP2OgZqFRHPrVHPRar1YyNlIdSZDKnBpLNv4nGwiAhBh600+aH4aRuU/UUbKtOzvSE4cdaRA/e0lDWaqvNlIURMW5H73L7ykBX1Lk= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+101111+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1678727874480570.8092821593937; Mon, 13 Mar 2023 10:17:54 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id iSp6YY1788612xbBsXbH5H0p; Mon, 13 Mar 2023 10:17:53 -0700 X-Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by mx.groups.io with SMTP id smtpd.web10.25788.1678727873274967081 for ; Mon, 13 Mar 2023 10:17:53 -0700 X-Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id CAA106142D; Mon, 13 Mar 2023 17:17:52 +0000 (UTC) X-Received: by smtp.kernel.org (Postfix) with ESMTPSA id F3E4FC433D2; Mon, 13 Mar 2023 17:17:49 +0000 (UTC) From: "Ard Biesheuvel" To: devel@edk2.groups.io Cc: Ard Biesheuvel , Michael Kinney , Liming Gao , Jiewen Yao , Michael Kubacki , Sean Brogan , Rebecca Cran , Leif Lindholm , Sami Mujawar , Taylor Beebe Subject: [edk2-devel] [PATCH v5 07/38] ArmVirtPkg: Enable stack guard Date: Mon, 13 Mar 2023 18:16:43 +0100 Message-Id: <20230313171714.3866151-8-ardb@kernel.org> In-Reply-To: <20230313171714.3866151-1-ardb@kernel.org> References: <20230313171714.3866151-1-ardb@kernel.org> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,ardb@kernel.org X-Gm-Message-State: kXKkoq8xUPK9EXmMxEghf3fvx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1678727873; bh=eFGUm+MRTMkAeWe5sgj5YhQDVz08u41YVbQgYWxRayY=; h=Cc:Date:From:Reply-To:Subject:To; b=QTLcoT7JTQUZzVB89W5VwAZJl4XvIWmd0zA0I9rFL5HC7mWt3fiFp4Vatjkn5EkuWzS SciY4lQKwAx5UAHP+Y9mn/g8v87Eo9SrrY1hHRn+uRfLu6HZQPWe4Y12MGfw6CaFxoBEd CfITEL8Q0rLsJW7picxJewdQo4g+lz62Iwo= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1678727875946100002 Content-Type: text/plain; charset="utf-8" Enable the stack guard in ArmVirtPkg builds, so that stack overflows are caught as they occur, rather than when they happen to hit a read-only memory region. Signed-off-by: Ard Biesheuvel --- ArmVirtPkg/ArmVirt.dsc.inc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/ArmVirtPkg/ArmVirt.dsc.inc b/ArmVirtPkg/ArmVirt.dsc.inc index 74d98e6314c4..5b18184be263 100644 --- a/ArmVirtPkg/ArmVirt.dsc.inc +++ b/ArmVirtPkg/ArmVirt.dsc.inc @@ -363,6 +363,8 @@ [PcdsFixedAtBuild.common] # gEfiMdeModulePkgTokenSpaceGuid.PcdDxeNxMemoryProtectionPolicy|0xC0000000= 00007FD5 =20 + gEfiMdeModulePkgTokenSpaceGuid.PcdCpuStackGuard|TRUE + [Components.common] # # Ramdisk support --=20 2.39.2 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#101111): https://edk2.groups.io/g/devel/message/101111 Mute This Topic: https://groups.io/mt/97585989/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-